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    <title>图片</title>
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    <!-- 同级目录
        1、image/1.jpg
        2、./image/1.jpg
        3、alt是当网络不好时加载不出来的提示-->
    <img src="image/1.jpg" title="小胖狗露牙尬笑" width="600px" height="450px" ><br>
    <img src="./image/11.jpg" alt="一直流泪的小狗狗，请尝试刷新页面" title="小菜狗流泪退网"><br>
    <img src="image/3.gif" title="昊天，崴你" width="600px" height="450px"><br>

    <!-- 返回上一级目录../vscode/image-2/1.png 
        返回多级目录../../ -->
    <img src="image-2/1.png" title="老师教学截图" width="600px" height="450px" >

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